Checkme 02 Wrist Oximeter


Checkme O2

Built-in memory with 40 hours recordingSync real-time data on App via Bluetooth

Checkme O2 is a blood oxygen product certified by FDA and CE. It can monitor blood oxygen level in the body throughout the day. The user-friendly design gives users a better experience.



  1. Built-in smart vibrator
  2. Vibration triggered by low oxygen
  3. Never goes off the finger
  4. Comfortable and soft
  5. Vibration can be adjusted in App

Applicable Symptom---OSA and Hypoxia

Obstructive Sleep Apnea Risk Factors

OSA symptoms can lead to: high blood pressure, ischemic heart disease(IHD), diabetes, cardiovascular disease(CVD) and even sudden cardiac death(SCD) due to dyspnea.

​Hypoxia can lead to: cardiac arrest, myocardial failure, circulatory failure, and slowed metabolism.

​The current treatment for OSA is ventilator, which delivers oxygen to the patient’s lungs to improve blood oxygen levels in the body. And CheckmeO2 can monitor oxygen saturation for up to 10 hours.

Nighttime Continuous Monitoring

The Checkme O2 vibrates to alert users when blood oxygen levels are too low during sleep.

About Design

Patented ring sensor,detachable main unit

Checkme O2 Max

Need to know the upgraded wrist oximeter?

Checkme O2 Max with a larger screen and longer battery life.

Up to 72 hours of battery life brings better monitoring capabilities.

For more information, you can contact us.


Battery Life16 hours for typical, rechargeable

Triggered by low oxygen level

Recorded ParametersBlood Oxygen, Heart rate, Motion
WirelessBluetooth 4.0 BLE

44×25×15 mm (main unit)

Weight12g (main unit)

Additional information

Weight .45 kg
Dimensions 17.78 × 12.7 × 7.62 cm


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